<!-- 页面  -->
<template>
	<s-layout title="签到有礼">
		<view v-if="state.loading"></view>
		<view class="sign-wrap" v-else-if="state.data && !state.loading">
			<!-- 签到日历 -->
			<view class="content-box calendar">
				<view class="sign-everyday ss-flex ss-col-center ss-row-between ss-p-x-30">
					<text class="sign-everyday-title">签到日历</text>
					<view class="sign-num-box">
						已连续签到
						<text class="sign-num">{{ state.continue_days }}</text>
						天
					</view>
				</view>

				<!-- 切换年月 -->
				<view class="bar ss-flex ss-col-center ss-row-center">
					<view class="previous" @tap="handleCalendar(0)"
						><text class="cicon-back"></text
					></view>
					<view class="date ss-m-x-20"
						>{{ state.cur_year || '--' }} 年 {{ state.cur_month || '--' }} 月</view
					>
					<view class="next" @tap="handleCalendar(1)"
						><text class="cicon-forward"></text
					></view>
				</view>

				<!-- 显示星期 -->
				<view class="week ss-flex">
					<view
						class="week-item ss-flex ss-row-center"
						v-for="(item, index) in state.weeks_ch"
						:key="index"
					>
						{{ item.title }}
					</view>
				</view>

				<!-- 日历表 -->
				<view class="myDateTable">
					<view
						v-for="(item, j) in state.data.days"
						:key="j"
						class="dateCell ss-flex ss-row-center ss-col-center"
					>
						<!-- 空格 -->
						<view class="ss-flex ss-row-center ss-col-center">
							<text :decode="true">&nbsp;&nbsp;</text>
						</view>
						<view>
							<!-- 已签到日期 -->
							<view v-if="item.is_sign" class="is-sign ss-flex ss-row-center">
								<view class="is-sign-num">{{
									item.day < 10 ? '0' + item.day : item.day
								}}</view>
								<image
									class="is-sign-image"
									:src="$url.static('/static/img/shop/app/correct.png')"
								>
								</image>
							</view>
							<!-- 未签到日期 -->
							<view
								class="is-sign ss-flex ss-row-center"
								v-if="item.is_replenish == 1"
								@tap="onShowRetroactive(item.date)"
							>
								<view class="cell-num">{{
									item.day < 10 ? '0' + item.day : item.day
								}}</view>
								<text class="cicon-title"></text>
							</view>
							<view
								class="is-sign ss-flex ss-row-center"
								v-if="item.is_replenish == 0 && !item.is_sign"
							>
								<view class="cell-num">{{
									item.day < 10 ? '0' + item.day : item.day
								}}</view>
							</view>
						</view>
					</view>

					<!-- 签到按钮 -->
					<view class="ss-flex ss-col-center ss-row-center sign-box ss-m-y-40">
						<button
							class="ss-reset-button sign-btn"
							v-if="state.isSign === 0"
							@tap="onSign"
							>签到</button
						>
						<button
							class="ss-reset-button already-btn"
							v-if="state.isSign === 1"
							disabled
							>已签到</button
						>
					</view>
				</view>
			</view>
			<view class="bg-white ss-m-t-16 ss-p-t-30 ss-p-b-60 ss-p-x-40">
				<view class="activity-title ss-m-b-30">签到说明</view>
				<view class="activity-des">
					1、每日签到固定 {{ state.data.rules.daysSigninScore }} 积分
					<text v-if="state.data.rules.daysIncSiginin == '1'">
						，次日递增奖励
						{{ state.data.rules.daysIncSigninContentVO.integral }} 积分，直到
						{{ state.data.rules.daysIncSigninContentVO.days }} 天之后不再增加
					</text>
				</view>
				<view
					class="activity-des"
					v-if="state.data.rules.daysConSigninContentVOS?.length > 0"
				>
					2、<text
						class=""
						v-for="i in state.data.rules.daysConSigninContentVOS"
						:key="i"
					>
						连续签到 {{ i.days }} 天，奖励 {{ i.integral }} 积分
					</text>
				</view>
				<view class="activity-des" v-if="state.data.rules.daysReSignin == '1'">
					{{ state.data.rules.daysConSigninContentVOS?.length > 0 ? '3' : '2' }}、用户在
					{{ state.data.rules.daysReSigninContentVO.days }} 天内，可补签
					{{ state.data.rules.daysReSigninContentVO.reDays }} 天，每次补签消耗
					{{ state.data.rules.daysReSigninContentVO.reIntegral }}积分
				</view>
			</view>
		</view>
		<s-empty
			v-else-if="!state.data && !state.loading"
			icon="/static/data-empty.png"
			text="签到活动还未开始"
		>
		</s-empty>
		<su-popup :show="state.showModel" type="center" round="10" :isMaskClick="false">
			<view class="model-box ss-flex-col">
				<view class="ss-m-t-56 ss-flex-col ss-col-center">
					<text class="cicon-check-round"></text>
					<view class="score-title">{{ state.signin.score }}积分</view>
					<view class="model-title ss-flex ss-col-center ss-m-t-22 ss-m-b-30">
						已连续打卡{{ state.continue_days }}天
					</view>
				</view>
				<view class="model-bg ss-flex-col ss-col-center ss-row-right">
					<view class="title ss-m-b-64">签到成功</view>
					<view class="ss-m-b-40">
						<button class="ss-reset-button confirm-btn" @tap="onConfirm">确认</button>
					</view>
				</view>
			</view>
		</su-popup>
		<su-popup :show="state.showRetroactive" type="center" round="10" :isMaskClick="false">
			<view class="model-box ss-flex-col">
				<view class="ss-m-t-56 ss-flex-col ss-col-center">
					<text class="cicon-check-round"></text>
					<view class="score-title"
						>消耗{{ state.data.rules.daysReSigninContentVO.reIntegral }}积分</view
					>
					<view class="model-title ss-flex ss-col-center ss-m-t-22 ss-m-b-30">
						已连续打卡{{ state.continue_days }}天
					</view>
				</view>
				<view class="model-bg ss-flex-col ss-col-center ss-row-right">
					<view class="title ss-m-b-64">确认补签</view>
					<view class="ss-m-b-40 ss-flex">
						<button
							class="ss-reset-button cancel-btn"
							@tap="state.showRetroactive = false"
							>取消</button
						>
						<button class="ss-reset-button confirm-btn" @tap="onRetroactive"
							>确认</button
						>
					</view>
				</view>
			</view>
		</su-popup>
	</s-layout>
</template>

<script setup>
	import { onLoad, onReady } from '@dcloudio/uni-app';
	import { computed, reactive } from 'vue';
	import $url from '/shop/url/index.js';

	import $activity from '/shop/api/activity.js';
	const headerBg = $url.css('/static/img/shop/app/sign.png');

	const state = reactive({
		data: {
			days: [], //日历
			rules: {}, //规则
		},
		cur_year: 0, //当前选的年
		cur_month: 0, //当前选的月
		cur_day: 0, //当前选择的天
		weeks_ch: [
			{
				title: '日',
				value: '0',
			},
			{
				title: '一',
				value: '1',
			},
			{
				title: '二',
				value: '2',
			},
			{
				title: '三',
				value: '3',
			},
			{
				title: '四',
				value: '4',
			},
			{
				title: '五',
				value: '5',
			},
			{
				title: '六',
				value: '6',
			},
		], //星期
		showModel: false, //签到弹框
		continue_days: 0, //连续签到天数
		signin: {}, // 签到
		showRetroactive: false, //补签弹框
		date: '', //补签选中日期
		isSign: 0, //今天是否签到
		loading: true,
	});
	async function onSign() {
		const { code, data } = await $activity.signAdd();
		if (code === '0') {
			state.showModel = true;
			state.signin = data;
			// getData();
		}
	}

	function onShowRetroactive(e) {
		state.showRetroactive = true;
		state.date = e;
	}
	//签到确认刷新页面
	function onConfirm() {
		state.showModel = false;
		getData();
	}
	//补签
	async function onRetroactive() {
		const { code, data } = await $activity.replenish({
			date: state.date,
		});
		if (code === '0') {
			state.showRetroactive = false;
			getData();
		}
	}

	async function getData(mouth = '') {
		const { code, data } = await $activity.signList(mouth);
		if (code === '0') {
			state.data = data;
		} else {
			state.data = null;
		}
		state.loading = false;
		if (state.data) {
			// state.data.days.forEach((i, index) => {
			// 	if (index < i.week) {
			// 		// 如果不是从星期天开始的签到，需要补齐.....
			// 		index++;
			// 		var obj = {
			// 			day: null,
			// 			is_sign: false,
			// 		};
			// 		state.data.days.unshift(obj);
			// 	}
			// 	if (index == 1) {
			// 		let arr = i.date.split('-');
			// 		state.cur_year = arr[0];
			// 		state.cur_month = arr[1];
			// 	}
			// });
			// if (state.data.days[0].day == null) {
			// 	state.data.days.forEach((i, index) => {
			// 		if (i.current == 'today') {
			// 			state.isSign = i.is_sign;
			// 		}
			// 	});
			// }

			// 先处理日历数据，补齐空白日期
			const processedDays = [];
			const firstDay = state.data.days[0];

			// 如果第一个日期不是从周日开始，需要补齐空白
			if (firstDay && firstDay.week > 0) {
				for (let i = 0; i < firstDay.week; i++) {
					processedDays.push({
						day: null,
						is_sign: false,
					});
				}
			}

			// 添加所有日期数据
			processedDays.push(...state.data.days);
			state.data.days = processedDays;

			// 获取年月信息（从第一个有效日期获取）
			const firstValidDay = state.data.days.find((day) => day.day !== null);
			if (firstValidDay && firstValidDay.date) {
				let arr = firstValidDay.date.split('-');
				state.cur_year = arr[0];
				state.cur_month = arr[1];
			}

			// 查找今日签到状态
			const todayItem = state.data.days.find((day) => day.current === 'today');
			if (todayItem) {
				state.isSign = todayItem.is_sign;
			}

			console.log('state.data.days: ', state.data.days);

			state.continue_days = data.continue_days;
		}
	}

	onReady(() => {
		getData();
	});

	// 切换控制年月，上一个月，下一个月
	const handleCalendar = (type) => {
		const cur_year = parseInt(state.cur_year);
		const cur_month = parseInt(state.cur_month);
		var newMonth;
		var newYear = cur_year;
		if (type === 0) {
			//上个月
			newMonth = cur_month - 1;
			if (newMonth < 1) {
				newYear = cur_year - 1;
				newMonth = 12;
			} else if (newMonth < 10) {
				newMonth = '0' + newMonth;
			}
		} else {
			newMonth = cur_month + 1;
			if (newMonth > 12) {
				newYear = cur_year + 1;
				newMonth = 1;
			} else if (newMonth < 10) {
				newMonth = '0' + newMonth;
			}
		}
		getData({
			month: newYear + '-' + newMonth,
		});
	};
</script>

<style lang="scss" scoped>
	.header-box {
		border-top: 2rpx solid rgba(#dfdfdf, 0.5);
	}

	// 日历
	.calendar {
		background: #fff;

		.sign-everyday {
			height: 100rpx;
			background: rgba(255, 255, 255, 1);
			border: 2rpx solid rgba(223, 223, 223, 0.4);

			.sign-everyday-title {
				font-size: 32rpx;
				color: rgba(51, 51, 51, 1);
				font-weight: 500;
			}

			.sign-num-box {
				font-size: 26rpx;
				font-weight: 500;
				color: rgba(153, 153, 153, 1);

				.sign-num {
					font-size: 30rpx;
					font-weight: 600;
					color: #ff6000;
					padding: 0 10rpx;
					font-family: OPPOSANS;
				}
			}
		}

		// 年月日
		.bar {
			height: 100rpx;

			.date {
				font-size: 30rpx;
				font-family: OPPOSANS;
				font-weight: 500;
				color: #333333;
				line-height: normal;
			}
		}

		.cicon-back {
			margin-top: 6rpx;
			font-size: 30rpx;
			color: #c4c4c4;
			line-height: normal;
		}

		.cicon-forward {
			margin-top: 6rpx;
			font-size: 30rpx;
			color: #c4c4c4;
			line-height: normal;
		}

		// 星期
		.week {
			.week-item {
				font-size: 24rpx;
				font-weight: 500;
				color: rgba(153, 153, 153, 1);
				flex: 1;
			}
		}

		// 日历表
		.myDateTable {
			display: flex;
			flex-wrap: wrap;

			.dateCell {
				width: calc(750rpx / 7);
				height: 80rpx;
				font-size: 26rpx;
				font-weight: 400;
				color: rgba(51, 51, 51, 1);
			}
		}
	}

	.is-sign {
		width: 48rpx;
		height: 48rpx;
		position: relative;

		.is-sign-num {
			font-size: 24rpx;
			font-family: OPPOSANS;
			font-weight: 500;
			line-height: normal;
		}

		.is-sign-image {
			position: absolute;
			left: 0;
			top: 0;
			width: 48rpx;
			height: 48rpx;
		}
	}

	.cell-num {
		font-size: 24rpx;
		font-family: OPPOSANS;
		font-weight: 500;
		color: #333333;
		line-height: normal;
	}

	.cicon-title {
		position: absolute;
		right: -10rpx;
		top: -6rpx;
		font-size: 20rpx;
		color: red;
	}

	// 签到按钮
	.sign-box {
		height: 140rpx;
		width: 100%;

		.sign-btn {
			width: 710rpx;
			height: 80rpx;
			border-radius: 35rpx;
			font-size: 30rpx;
			font-weight: 500;
			box-shadow: 0 0.2em 0.5em rgba(#ff6000, 0.4);
			background: linear-gradient(90deg, #ff6000, #fe832a);
			color: #fff;
		}

		.already-btn {
			width: 710rpx;
			height: 80rpx;
			border-radius: 35rpx;
			font-size: 30rpx;
			font-weight: 500;
		}
	}

	.model-box {
		width: 520rpx;
		// height: 590rpx;
		background: linear-gradient(177deg, #ff6000 0%, #fe832a 100%);
		// background: linear-gradient(177deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
		border-radius: 10rpx;

		.cicon-check-round {
			font-size: 70rpx;
			color: #fff;
		}

		.score-title {
			font-size: 34rpx;
			font-family: OPPOSANS;
			font-weight: 500;
			color: #fcff00;
		}

		.model-title {
			font-size: 28rpx;
			font-weight: 500;
			color: #ffffff;
		}

		.model-bg {
			width: 520rpx;
			height: 344rpx;
			background-size: 100% 100%;
			background-image: v-bind(headerBg);
			background-repeat: no-repeat;
			border-radius: 0 0 10rpx 10rpx;

			.title {
				font-size: 34rpx;
				font-weight: bold;
				// color: var(--ui-BG-Main);
				color: #ff6000;
			}

			.subtitle {
				font-size: 26rpx;
				font-weight: 500;
				color: #999999;
			}

			.cancel-btn {
				width: 220rpx;
				height: 70rpx;
				border: 2rpx solid #ff6000;
				border-radius: 35rpx;
				font-size: 28rpx;
				font-weight: 500;
				color: #ff6000;
				line-height: normal;
				margin-right: 10rpx;
			}

			.confirm-btn {
				width: 220rpx;
				height: 70rpx;
				background: linear-gradient(90deg, #ff6000, #fe832a);
				box-shadow: 0 0.2em 0.5em rgba(#ff6000, 0.4);
				border-radius: 35rpx;
				font-size: 28rpx;
				font-weight: 500;
				color: #ffffff;
				line-height: normal;
			}
		}
	}

	//签到说明
	.activity-title {
		font-size: 32rpx;
		font-weight: 500;
		color: #333333;
		line-height: normal;
	}

	.activity-des {
		font-size: 26rpx;
		font-weight: 500;
		color: #666666;
		line-height: 40rpx;
	}
</style>
s
